Social media and any Electronic Devices for clues. Some students said that he posted pictures of guns on his instagram account. Jeff, a couple other things. The suspect was heavily armed. The sheriff just saying that he had, countless magazines, and was armed with an ar15style rifle. Thats what he used in that attack. We are back in just a moment. Growing up, a lot of people judged me because of the way i look. I thought all asians you all look the same to me. No, where are you really from . How do you see out of such small eyes . Go back to your country. I guess i wish we are not all the same. We are not all the same. We are not all the same. Earlier today the man in charge of the six Largest School district in the country, broward runcee was at another school presenting a new car to teacher of the yteposting photos, of that celebration online he was racing to the scene of the tragedy. Om giving the teacher of the year a car and celebrating our teachers and our district, to, to where i am right now. It is a day that you you pray every day, i get up that we will never have to prayers, your support, for these children and their families, we to come together as a community to pull through this. Ill. We do have more now on somen place, both at schools and elsewhere in the past, in the past few years as we have reported on and don dahler has more on this. Reportean crowded School Atrium in kentucky killing two students wounding 14 others. I saw there was a lot of blood everywhere. People were getting shoved down. Reporter december 7, high young gunman shoots and kills as feel bad for all right kids that got hurt. For the kids who werin shooting. Reporter november 14th, gunman in tahoma county, california fires 30 rounds into an elementary school. Te police, they discovered earlier he murdered five people unseale residence. We believe thats probably what started this whole event. Reporter what starts these events is always the subject of detective work, community secondssest question why is this happening more frequently. This year, 18 School Shootings. There were seven by this time last year. Since 2013 the School Shootings 16s risen with exception being acceptable or normal. As a sign of the times more scs 3 of sool districts conduct active shooter drills. Though 19 states require them. Cbs news Law Enforcement analyst, paul violas. This is something so prevalent, rehearsed part of curriculum. Making sure we minimize the ar inhappening at a rate of one a week. Some are accidental or suicide where the only victim was the shooter. Jeff. Done dahmer, thank you very much. We will continue to watch what is hatch penning in parkland,. G the investigation with jeff pegues. More on the shooting later in the broadcast. Up next here, President Trump weighs in on Domestic Violence. 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Time to come clean with comeclean President Trump broke his silence on Domestic Violence today a week after a Top White House aide accused of spousal abuse was forced to resign. The president s chief of staff explain what he knew and when. Chip reid is at the white house with more on this. Chip. Reporter good evening. White house officials tell cbs news the rob porter situation is a mess that keeps getting worse. And that it is creating new divisions among white house staff. It took a full week after the b in on Domestic Violence. I am totally owe owe posed to Domestic Violence of any kind. Everybody knows that it wouldnt reporter of allegations that former Senior Adviser porter one Top White House adviser told cbs news the west wing staff is coming apart at the seams. A senior official criticized Top White House staff saying theyr porter. Adding that it has become evident that multiple white house officials knew for somsom. Thank you. Kellys job safe . President trump did not respond. Secu ty remains uncertain. Vice president pence disagreed. Oh remarkable job as chief of staff for president of the united states. And i look forward to continuing to work with him. Kellys defenders argue he is taking the fall for white House Counsel don mcgann who they argue was closer to the porter investigation and should have responded more forcefully. D mut whahe knew when he knew it what he di with information. The chairman of the House Oversight committeunhite hse clearance procedures with a focus on rob porter and he intends to get to the bottom of it. Hate to say i dont give a damn about the politics of it. I really dont. He wants to understand w olce in his past could hold one of the Top White House job for more than a year. Jeff. Chip reid at the white house. Thank you very much. Questions are also being raise ns abut the travel practice of thairs secretary stave it sholkin. With his wife on the departments dime. Nancy cordes is following the done on our dollar. For months va secretary David Shulkin defend his ten day european trip. Inspector general outlined a number of serious derelictions saying shulkin, improperly accepted wimbledon tickets and travel concierge to plan high tea and roman baths. The report ps different picture than shulkin did when he speck to cbs this morning in novem it was a business trip. We did the business that was always our top priority. Reporter investigatorsteinef aide to make it appear that shulkin would receive an award in denmark so his wifes 4300 Airline Ticket would be paid by the governmenteepl offended. Mike kauffman chairs the House Veterans Affair Committee and calling on shulkin to step down. Really part of the culture of corruption that too often defines this orgizthority to cl up. Shulkin, fifth trump cabinet practices scrutinized. Like a do in the back of the the decision was made by security personnel. As for shulkin he continues to say he did nothing wrong but did tell the military times today he will be writing a check to the u. S. Goverto. Nancy cordes thank you very much. We will hool shooting. Im worried i thenllnew m that might help. Rfax . Now the car you want and the history you need show me used minivans with no reported accidents. Boom. Love it. [struggles] show me the carfax. Start your used car search and get free carfax reports at the allnew carfax. Com. Powerful skincare,s now lightasair a breakthrough moisturizer delightfully whipped for instant absorption feel a lightasair finish in a flash new olay whips ageless okay lets try this. It says you apply the blue one to me. Here . No. Make every day valentines day with ky yours and mine. Two sensations. One great way to discover new feelings together. More now on the School Shooting in florida where police say at least 17 are dead after a shooting at, in parkland, florida this afternoon. Joined by arib sediki, who saw part of the attack, a senior at the school. Arib tell us what you saw and what you did . Well, today we already had one fire drill. Didnt think much of the second one. The second one was when the shooting was happening. So, while we were walking outside. We heard gunshots, and fire alarm, heard pop, pop. Realized this is serious got to gout of here the my mood changed. I started running from one side of the school to the other. Met up with my best friend hector started running through the bushes, through west glades across the street. Across the street didnt see any cop cars on the road. One ambulance. We are lake crazy, maybe a drill. Running through the bushes to get around pine island down the road. And we got in the bushes like the streets were flooded with cars, cop cars, helicopters in the air. Thats when we knew it was serious. Getting messages are you okay . Something crazy definitely happened. Saying our friend had been shot. A lot to take in now. Areeb, quickly, this happened around the time around the time of dismissal . Yeah, like around 2. 30. 2 20. Get out 2 40. When the alarm was pulled . Can you say that again . When an alarm was pulled. Yeah. Yeah. All right. Areeb sidiqqui, happ you are safe and your friend are safe. Hank y. Broward county sheriff, scott israel calls i unbelievably catastrophic day. 17 are dead in a high School Shooting in parkland, florida. Manuel bojorquez is back at the school now. Nny. Thats right, the sheriff so details about what was found at 12 of the victims were told were inside the building. Another victim on the street area. Anotr hospital. What its interesting about that, if you think about it gives yo indication of how long this shooting may have happened. And how you saw some of the video there where student were already hiding. Hear more shots. Ly ts was the sg that went on for quite some time. And not only, got to people who were hiding inside classrooms and in the school hall ways, and people outside. Again the information from Law Enforcement sources is that an, sources, had some degree of planninge fire alarm at the school to create that chaos. And then, opening fire. As the you just heard from one it really was chaos after those shots rang out. With people running not only through the halls of the building trying to get away from it but also on the outside running through bushes, trying right now identities of the deceased have not been released. Jeff. Manny, thank you very much. T you the latest on the treeming news service, cbsn after the shooting in parkland, florida. Im jeff glor. Good night. Announcer this is the cbs overnight news. Welcome to the overnight news. Im don dahler. A horrific School Shooting in south florida. Former student who entered the Marjory StonemanDouglas High School around dismissal time and started shooting. Mu many injured. So far no motive. Manuel bojorquez begins our coverage. Las to have pulled the schools fire alarm to create chaos and then began firing. Those wh hiding in classrooms, even closets. While the shooting continued. [ gunfire ] just as the the school day was ending the shooting started. This cell phone video captured and the screams of the High School Student apeir classrooms. The site of what has become students fleeing, hands raised in single file matched by the images of armed Tactical Police racing into the building looking from the air, emergency crews could be seen tending to the wounded. Their wounds. Broward county sheriff, scott israel. We had approximately 14 people transported to area spitals with varying degrees of injuries. The sheriff says the alleged. Seen surrounded by police being placed into custody. He was take known custody i believe about an hour nemar dou committed this horrific homicidal deab i dont know how we are alive. Marjory Stoneman Douglas high school freshman, bruna alavera said the gunman was outside for 30 minutes we were just like, like praying, and, and came. G and, and then the police and we just got out. Ut your h. When the lockdown was over, distraught parents raced to the scene. Relieved to be outside. School superintendent, robert runsee. It is just, it is a horrible day for us. Reporter 12 of the victims we are told were inside the building. Another victim on the street area. Another two people died in the hospital. Ifou think about it, it gives you indication of exactly how long this shooting may have ffen areas, you saw some of that video there where students were already hiding. Clearly this was a shooting that went on quite soto pple who were hiding inside classrooms and in the school hall ways, but of ar. Again the information from Law Enforcement source its that the had some degree of planning here by pulling the fire alarm at the school tcr and then opening fire. As you just heard from one of the students in that bos ainer s rang out. People running through the halls. Ying to get away. Also running through bushes they could escapeesf deceased have n been reap leased all. Up adigging into the suspects what we know right now. The shooter is 19yearold of Douglas High School. Expelled some time last year. As school was letting out today, Law Enforcement sources say the alarm shortly after that, witnesses say that they started to somehow the suspect managed to elude police at the school bcke coral springs, florida. As loaded into this police cruiser, then taken out and put on a stretcher, before being transported to a hospital. Investigators believe he carried out the School Shooting alone. Os social media and any electronic some students said that he posted pictures of instagram account. Jeff, a couple other things. The suspect was heavily armed. The sheriff just saying that he had, countless magazines, and was armed with an ar15styl thats what he used in that attack. S giving the teacher of the year a car and celebrating our teachers and our district, to, to w righ. It is a day that you you pray never have to see. And i ask the community for your prayers, your support, for thed are going to do whatever we can to come together as a community to pull through this. And we will. Well, today we already had one fire drill. One. The second one was when the shooting was happening. So, while we were walking we heard gunshots, and fire alarm, heard pop, pop. Realized this is serious got to gout of here the my mood changed. I arted running from on of the school to the other. Met up with my best friehe or s the bushes, through west glades across the street. Cop cars on the road. One ambulance. Drill. Running through the bushes to get around pine island dowe road. And we got in the bushes like the streets were flooded with the air. Thats when we knew it was serious. Something crazy definitely happened. Saying our fd a lot to take in now. Reporter january 23rd, a e a crowded School Atrium in kentucky killing two students d. People were getting shoved down. Reporter december 7, high school in aztec, new mexico, a young gunman shoots and kills two classmates. Feel bad for all right kids that got hurt. For the kids who were in the shooting. Reporter november 14th, gunman in tahoma county, california fires 30 rounds into an elementary school. After the gunman was killed by police, they discovered earlier he murdered five people including his wife. We located her dead body unsealed under the floor of the residence. We believe thats probably what started this whole event. Reporter what starts these events is always the subject of detective work, community secondguessing and familial agonizing. Perhaps the biggest question why is this happening more frequently. This year, 18 School Shootings. There were seven by this time last year. Since 2013 the School Shootings has risen with exception being 2016 when there were 48. Only, as if that was in any way acceptable or normal. Cbs overnight news will be right back. Ltraclear black white. No yellow stains on white clothes. No white marks on black clothes. Try degree ultraclear black white. It wont let you down. Oh thanks. Say, yeah, i took your advice and had geico help with renters insurance it was really easy. Easy. Thatd be nice. Phone for help with chairs, say chair. Phone for help with bookcases, say bookcase. Bookcase. Isnt that the bed . Phone im sorry, i didnt understand. On does this mean were not going out . Bookcase. Inrance can e at geico. Com. Fresh in that washer. With unstopables inwash scent boosters by downy. Ah, its so fresh. And its going to las. Wear for up to 12 weeks. By. Oversight and government reform launched an investigation into how a Top White House aide acsed of Domestic Abuse got and kept his position. White house issued conflicting stories about rob porters employment. One senator that hasnt changed her tune on Domestic Abuse and Sexual Misconduct is the ve. I cant have a conversation. You dont grab women. You senator kirst 6 gillibrand told us al franken is a friend. Him of Sexual Misconduct sunny was the first to publicly say he need to go. After allegation. They were credible allegations. Franken hoped a congressional investigation would clear him. I tior trust. Enough its enough. But gillibrand was in welling to wait. You are a lawyer you believe in due process. E process. He doesnt have to resign. Thats his choice. Its to speak. It feels like to be accused if to be convicted one of my colleagues was accused not only did he call the police, th in what its the harm in, in, waiting and letting, all of the facts come out a invnd to tigat. Where is the harm in that . I cant speak out because i like someone just because theyre my friend. It is okay to be a harasser as long as you are my friend. Furious democrats called her but on this subject, gillibrand is unapologetic. She took on democratic icon, bill clinton. Told us why she now believes clinton should have resigned amid the Monica Lewi